Wireless Communications: Principles and Practice
Wireless Communications: Principles and Practice
EURASIP Journal on Wireless Communications and Networking - Special issue on multiuser MIMO networks
IEEE Journal on Selected Areas in Communications - Special issue on network coding for wireless communication networks
IEEE Transactions on Wireless Communications
Distributed MIMO receiver: achievable rates and upper bounds
IEEE Transactions on Information Theory
Cooperative wireless communications: a cross-layer approach
IEEE Wireless Communications
Downlink performance and capacity of distributed antenna systems in a multicell environment
IEEE Transactions on Wireless Communications
Asynchronous Interference Mitigation in Cooperative Base Station Systems
IEEE Transactions on Wireless Communications
Cooperative communication in wireless networks
IEEE Communications Magazine
Network planning in wireless ad hoc networks: a cross-Layer approach
IEEE Journal on Selected Areas in Communications
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In cellular distributed antenna systems, cooperation among base stations or remote antenna units to exploit multiple-input multiple-output gains could mitigate interference as well as provide more spatial diversity, which could significantly improve overall spectrum efficiency. However, most existing cooperation schemes require perfect synchronization, which is difficult and even impossible in practical distributed multi-user systems. When synchronization is not perfect, cooperative communication performance severely degrades. Orthogonal channel assignment among collaborating stations with rateless network coding allows synchronization to be performed independently, and provides a coding scheme with close-to-capacity performance. In this article we discuss how to construct cooperative communication schemes based on rateless network coding in distributed MIMO systems. Specifically, we propose two cooperation strategies: single-source cooperation based on rateless coding and multisource cooperation based on rateless network coding. The proposed cooperative strategies are applicable to both uplink cooperation among users and downlink cooperation among BSs or RAUs in cellular DASs, providing a parameter-flexible, encoding-simple, and bandwidth-efficient cooperative solution.